/*
 * Copyright 2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package be.free.ts.project;

import be.free.ts.support.PagingAndSortingService;
import com.google.inject.persist.Transactional;

import javax.inject.Inject;
import javax.inject.Singleton;
import java.util.List;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.collect.Lists.newArrayList;

/**
 * @author Christophe De Blende
 * @since 01/01/13
 */

@Singleton
@Transactional
public class ProjectService extends PagingAndSortingService<ProjectRepository, Project, Long> {

	@Inject
	public ProjectService(ProjectRepository projectRepository) {
		super(projectRepository);
	}

	public List<Project> findByCustomer(Long customerId) {
		checkArgument(customerId != null);
		return newArrayList(getRepository().findAll(Projects.forCustomerWithId(customerId)));
	}
}
